3055BA,旋钮和转盘 1 1/4"D X 3/4"H
3055BL,KNOB KNURLED 1/4"-20 PHENOLIC
3055-C-256-AL,ROUND SWAGE STANDOFFPLAIN ALUMIN
3055-C-256-B,ROUND SWAGE STANDOFFPLAIN BRASS1
3055-C-256-S,ROUND SWAGE STANDOFFPLAIN STEEL1
3055-C-256-SS,ROUND SWAGE STANDOFFPLAIN STAINL
3055-C-348-AL,ROUND SWAGE STANDOFFPLAIN ALUMIN
3055-C-348-B,ROUND SWAGE STANDOFFPLAIN BRASS1
